\begin{tabularx}{1\textwidth}{Xcccc}
\toprule   Dep. var. & \multicolumn{4}{c}{National first name (dummy)} \\ & \multicolumn{2}{c}{excluding ruler first names}  & \multicolumn{2}{c}{including ruler first names}  \\ 
            &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}\\
\midrule
Treated $\times$ Post1815&       0.093** &       0.265** &       0.093** &       0.226***\\
            &     (0.023)   &     (0.010)   &     (0.025)   &     (0.009)   \\
\midrule
City FE     &  \checkmark   &               &  \checkmark   &               \\
Family FE   &               &  \checkmark   &               &  \checkmark   \\
Observations&       46007   &        4530   &       46577   &        4822   \\
Families    &               &        2265   &               &        2411   \\
\bottomrule
\end{tabularx}
